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名称	大小	权限	修改时间
..	-	-	-
DebugBar	[目录]	drwxr-xr-x	2026-06-02 18:05
Plugin	[目录]	drwxr-xr-x	2026-06-02 18:05
Theme	[目录]	drwxr-xr-x	2026-06-02 18:05
Vcs	[目录]	drwxr-xr-x	2026-06-02 18:05
Autoloader.php	1.73 KB	-rw-r--r--	2026-06-02 18:05
Factory.php	11.99 KB	-rw-r--r--	2026-06-02 18:05
InstalledPackage.php	2.95 KB	-rw-r--r--	2026-06-02 18:05
Metadata.php	3.57 KB	-rw-r--r--	2026-06-02 18:05
OAuthSignature.php	2.95 KB	-rw-r--r--	2026-06-02 18:05
Scheduler.php	9.58 KB	-rw-r--r--	2026-06-02 18:05
StateStore.php	4.44 KB	-rw-r--r--	2026-06-02 18:05
Update.php	744.00 B	-rw-r--r--	2026-06-02 18:05
UpdateChecker.php	30.75 KB	-rw-r--r--	2026-06-02 18:05
UpgraderStatus.php	7.06 KB	-rw-r--r--	2026-06-02 18:05
Utils.php	1.89 KB	-rw-r--r--	2026-06-02 18:05

代码编辑器 :Metadata.php

<?php
if ( !class_exists('Puc_v4p10_Metadata', false) ):

/**
	 * A base container for holding information about updates and plugin metadata.
	 *
	 * @author Janis Elsts
	 * @copyright 2016
	 * @access public
	 */
	abstract class Puc_v4p10_Metadata {

/**
		 * Create an instance of this class from a JSON document.
		 *
		 * @abstract
		 * @param string $json
		 * @return self
		 */
		public static function fromJson(/** @noinspection PhpUnusedParameterInspection */ $json) {
			throw new LogicException('The ' . __METHOD__ . ' method must be implemented by subclasses');
		}

/**
		 * @param string $json
		 * @param self $target
		 * @return bool
		 */
		protected static function createFromJson($json, $target) {
			/** @var StdClass $apiResponse */
			$apiResponse = json_decode($json);
			if ( empty($apiResponse) || !is_object($apiResponse) ){
				$errorMessage = "Failed to parse update metadata. Try validating your .json file with http://jsonlint.com/";
				do_action('puc_api_error', new WP_Error('puc-invalid-json', $errorMessage));
				trigger_error($errorMessage, E_USER_NOTICE);
				return false;
			}

$valid = $target->validateMetadata($apiResponse);
			if ( is_wp_error($valid) ){
				do_action('puc_api_error', $valid);
				trigger_error($valid->get_error_message(), E_USER_NOTICE);
				return false;
			}

foreach(get_object_vars($apiResponse) as $key => $value){
				$target->$key = $value;
			}

return true;
		}

/**
		 * No validation by default! Subclasses should check that the required fields are present.
		 *
		 * @param StdClass $apiResponse
		 * @return bool|WP_Error
		 */
		protected function validateMetadata(/** @noinspection PhpUnusedParameterInspection */ $apiResponse) {
			return true;
		}

/**
		 * Create a new instance by copying the necessary fields from another object.
		 *
		 * @abstract
		 * @param StdClass|self $object The source object.
		 * @return self The new copy.
		 */
		public static function fromObject(/** @noinspection PhpUnusedParameterInspection */ $object) {
			throw new LogicException('The ' . __METHOD__ . ' method must be implemented by subclasses');
		}

/**
		 * Create an instance of StdClass that can later be converted back to an
		 * update or info container. Useful for serialization and caching, as it
		 * avoids the "incomplete object" problem if the cached value is loaded
		 * before this class.
		 *
		 * @return StdClass
		 */
		public function toStdClass() {
			$object = new stdClass();
			$this->copyFields($this, $object);
			return $object;
		}

/**
		 * Transform the metadata into the format used by WordPress core.
		 *
		 * @return object
		 */
		abstract public function toWpFormat();

/**
		 * Copy known fields from one object to another.
		 *
		 * @param StdClass|self $from
		 * @param StdClass|self $to
		 */
		protected function copyFields($from, $to) {
			$fields = $this->getFieldNames();

if ( property_exists($from, 'slug') && !empty($from->slug) ) {
				//Let plugins add extra fields without having to create subclasses.
				$fields = apply_filters($this->getPrefixedFilter('retain_fields') . '-' . $from->slug, $fields);
			}

foreach ($fields as $field) {
				if ( property_exists($from, $field) ) {
					$to->$field = $from->$field;
				}
			}
		}

/**
		 * @return string[]
		 */
		protected function getFieldNames() {
			return array();
		}

/**
		 * @param string $tag
		 * @return string
		 */
		protected function getPrefixedFilter($tag) {
			return 'puc_' . $tag;
		}
	}

endif;